From: Chao Yu <chao2.yu@samsung.com>
Date: Sat, 22 Mar 2014 06:59:45 +0000 (+0800)
Subject: f2fs: avoid unneeded lookup when xattr name length is too long
X-Git-Tag: v3.15-rc1~62^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e452d69d421e10e99446c6de16a19604149c40f;p=pandora-kernel.git

f2fs: avoid unneeded lookup when xattr name length is too long

In f2fs_setxattr we have limit this attribute name length, so we should also
check it in f2fs_getxattr to avoid useless lookup caused by invalid name length.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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